Isotopic trends of nuclear surface properties of spherical nuclei

Abstract

The density profiles of spherical nuclei are calculated with two methods based on the energy density functional approach. Isotopic trends are discussed in nuclear surface diffuseness. The simple parametrizations of the dependencies of nuclear diffuseness and radius on neutron number are suggested. The nucleus-nucleus potentials are calculated with the nucleon densities obtained and are compared with those resulting from the phenomenological treatment. The height of the Coulomb barrier is suggested to be used in the fit of the density-dependent nucleon-nucleon interaction.

Original language	English
Article number	054309
Journal	Physical Review C - Nuclear Physics
Volume	94
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.94.054309
Publication status	Published - 11 Nov 2016

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.94.054309

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title = "Isotopic trends of nuclear surface properties of spherical nuclei",

abstract = "The density profiles of spherical nuclei are calculated with two methods based on the energy density functional approach. Isotopic trends are discussed in nuclear surface diffuseness. The simple parametrizations of the dependencies of nuclear diffuseness and radius on neutron number are suggested. The nucleus-nucleus potentials are calculated with the nucleon densities obtained and are compared with those resulting from the phenomenological treatment. The height of the Coulomb barrier is suggested to be used in the fit of the density-dependent nucleon-nucleon interaction.",

author = "Adamian, {G. G.} and Antonenko, {N. V.} and H. Lenske and Tolokonnikov, {S. V.} and Saperstein, {E. E.}",

year = "2016",

month = nov,

day = "11",

doi = "10.1103/PhysRevC.94.054309",

language = "English",

volume = "94",

journal = "Physical Review C",

issn = "0556-2813",

publisher = "American Physical Society",

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AU - Adamian, G. G.

AU - Antonenko, N. V.

AU - Lenske, H.

AU - Tolokonnikov, S. V.

AU - Saperstein, E. E.

PY - 2016/11/11

Y1 - 2016/11/11

N2 - The density profiles of spherical nuclei are calculated with two methods based on the energy density functional approach. Isotopic trends are discussed in nuclear surface diffuseness. The simple parametrizations of the dependencies of nuclear diffuseness and radius on neutron number are suggested. The nucleus-nucleus potentials are calculated with the nucleon densities obtained and are compared with those resulting from the phenomenological treatment. The height of the Coulomb barrier is suggested to be used in the fit of the density-dependent nucleon-nucleon interaction.

AB - The density profiles of spherical nuclei are calculated with two methods based on the energy density functional approach. Isotopic trends are discussed in nuclear surface diffuseness. The simple parametrizations of the dependencies of nuclear diffuseness and radius on neutron number are suggested. The nucleus-nucleus potentials are calculated with the nucleon densities obtained and are compared with those resulting from the phenomenological treatment. The height of the Coulomb barrier is suggested to be used in the fit of the density-dependent nucleon-nucleon interaction.

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